Marvel \Mar"vel\, v. i. [imp. & p. p. {Marveled}or {Marvelled}; p. pr. & vb. n. {Marveling} or {Marvelling}.] [OE. merveilen, OF. merveillier.] To be struck with surprise, astonishment, or wonder; to wonder. Marvel not, my brethren, if the world hate you. --1 john iii. 13.